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- ====How to Start A Business==== #[[How to Start a Business]]2 KB (222 words) - 15:30, 9 September 2010
- *'''Idea:'''A very efficient process of biomethanisation thanks to high calorie content of the waste used for the bacteriological digestion. T *'''Difficulty:'''Construction: easy to medium, use: easy. The digester should be kept at temperatures between 32 &20 KB (3,136 words) - 15:41, 17 September 2010
